/* * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef __XEN_PUBLIC_HVM_PARAMS_H__ #define __XEN_PUBLIC_HVM_PARAMS_H__ #include /* * Parameter space for HVMOP_{set,get}_param. */ #define HVM_PARAM_CALLBACK_IRQ 0 /* * How should CPU0 event-channel notifications be delivered? * * If val == 0 then CPU0 event-channel notifications are not delivered. * If val != 0, val[63:56] encodes the type, as follows: */ #define HVM_PARAM_CALLBACK_TYPE_GSI 0 /* * val[55:0] is a delivery GSI. GSI 0 cannot be used, as it aliases val == 0, * and disables all notifications. */ #define HVM_PARAM_CALLBACK_TYPE_PCI_INTX 1 /* * val[55:0] is a delivery PCI INTx line: * Domain = val[47:32], Bus = val[31:16] DevFn = val[15:8], IntX = val[1:0] */ #if defined(__i386__) || defined(__x86_64__) #define HVM_PARAM_CALLBACK_TYPE_VECTOR 2 /* * val[7:0] is a vector number. Check for XENFEAT_hvm_callback_vector to know * if this delivery method is available. */ #elif defined(__arm__) || defined(__aarch64__) #define HVM_PARAM_CALLBACK_TYPE_PPI 2 /* * val[55:16] needs to be zero. * val[15:8] is interrupt flag of the PPI used by event-channel: * bit 8: the PPI is edge(1) or level(0) triggered * bit 9: the PPI is active low(1) or high(0) * val[7:0] is a PPI number used by event-channel. * This is only used by ARM/ARM64 and masking/eoi the interrupt associated to * the notification is handled by the interrupt controller. */ #endif #define HVM_PARAM_STORE_PFN 1 #define HVM_PARAM_STORE_EVTCHN 2 #define HVM_PARAM_PAE_ENABLED 4 #define HVM_PARAM_IOREQ_PFN 5 #define HVM_PARAM_BUFIOREQ_PFN 6 /* * Set mode for virtual timers (currently x86 only): * delay_for_missed_ticks (default): * Do not advance a vcpu's time beyond the correct delivery time for * interrupts that have been missed due to preemption. Deliver missed * interrupts when the vcpu is rescheduled and advance the vcpu's virtual * time stepwise for each one. * no_delay_for_missed_ticks: * As above, missed interrupts are delivered, but guest time always tracks * wallclock (i.e., real) time while doing so. * no_missed_ticks_pending: * No missed interrupts are held pending. Instead, to ensure ticks are * delivered at some non-zero rate, if we detect missed ticks then the * internal tick alarm is not disabled if the VCPU is preempted during the * next tick period. * one_missed_tick_pending: * Missed interrupts are collapsed together and delivered as one 'late tick'. * Guest time always tracks wallclock (i.e., real) time. */ #define HVM_PARAM_TIMER_MODE 10 #define HVMPTM_delay_for_missed_ticks 0 #define HVMPTM_no_delay_for_missed_ticks 1 #define HVMPTM_no_missed_ticks_pending 2 #define HVMPTM_one_missed_tick_pending 3 /* Boolean: Enable virtual HPET (high-precision event timer)? (x86-only) */ #define HVM_PARAM_HPET_ENABLED 11 /* Identity-map page directory used by Intel EPT when CR0.PG=0. */ #define HVM_PARAM_IDENT_PT 12 /* Device Model domain, defaults to 0. */ #define HVM_PARAM_DM_DOMAIN 13 /* ACPI S state: currently support S0 and S3 on x86. */ #define HVM_PARAM_ACPI_S_STATE 14 /* TSS used on Intel when CR0.PE=0. */ #define HVM_PARAM_VM86_TSS 15 /* Boolean: Enable aligning all periodic vpts to reduce interrupts */ #define HVM_PARAM_VPT_ALIGN 16 /* Console debug shared memory ring and event channel */ #define HVM_PARAM_CONSOLE_PFN 17 #define HVM_PARAM_CONSOLE_EVTCHN 18 #define HVM_NR_PARAMS 19 #endif /* __XEN_PUBLIC_HVM_PARAMS_H__ */ v>
authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 21:58:13 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-12 21:58:13 -0800
commite7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba (patch)
treef63906f41699c8e38af9d12b063e2ceab0286ef2 /Documentation/networking/ipv6.txt
parente34bac726d27056081d0250c0e173e4b155aa340 (diff)
parent868c97a846a73e937d835b09b8c885a69df50ec8 (diff)
Merge tag 'docs-4.10' of git://git.lwn.net/linuxHEADmaster
Pull documentation update from Jonathan Corbet: "These are the documentation changes for 4.10. It's another busy cycle for the docs tree, as the sphinx conversion continues. Highlights include: - Further work on PDF output, which remains a bit of a pain but should be more solid now. - Five more DocBook template files converted to Sphinx. Only 27 to go... Lots of plain-text files have also been converted and integrated. - Images in binary formats have been replaced with more source-friendly versions. - Various bits of organizational work, including the renaming of various files discussed at the kernel summit. - New documentation for the device_link mechanism. ... and, of course, lots of typo fixes and small updates" * tag 'docs-4.10' of git://git.lwn.net/linux: (193 commits) dma-buf: Extract dma-buf.rst Update Documentation/00-INDEX docs: 00-INDEX: document directories/files with no docs docs: 00-INDEX: remove non-existing entries docs: 00-INDEX: add missing entries for documentation files/dirs docs: 00-INDEX: consolidate process/ and admin-guide/ description scripts: add a script to check if Documentation/00-INDEX is sane Docs: change sh -> awk in REPORTING-BUGS Documentation/core-api/device_link: Add initial documentation core-api: remove an unexpected unident ppc/idle: Add documentation for powersave=off Doc: Correct typo, "Introdution" => "Introduction" Documentation/atomic_ops.txt: convert to ReST markup Documentation/local_ops.txt: convert to ReST markup Documentation/assoc_array.txt: convert to ReST markup docs-rst: parse-headers.pl: cleanup the documentation docs-rst: fix media cleandocs target docs-rst: media/Makefile: reorganize the rules docs-rst: media: build SVG from graphviz files docs-rst: replace bayer.png by a SVG image ...
Diffstat (limited to 'Documentation/networking/ipv6.txt')